| /* |
| * Copyright 2009-2010 by The Regents of the University of California |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * you may obtain a copy of the License from |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package edu.uci.ics.hyracks.control.cc.work; |
| |
| import java.util.Set; |
| import java.util.logging.Logger; |
| |
| import org.json.JSONException; |
| import org.json.JSONObject; |
| |
| import edu.uci.ics.hyracks.api.exceptions.HyracksException; |
| import edu.uci.ics.hyracks.api.job.ActivityClusterGraph; |
| import edu.uci.ics.hyracks.api.job.JobId; |
| import edu.uci.ics.hyracks.api.job.JobStatus; |
| import edu.uci.ics.hyracks.control.cc.ClusterControllerService; |
| import edu.uci.ics.hyracks.control.cc.NodeControllerState; |
| import edu.uci.ics.hyracks.control.cc.application.CCApplicationContext; |
| import edu.uci.ics.hyracks.control.cc.job.JobRun; |
| import edu.uci.ics.hyracks.control.common.work.AbstractWork; |
| |
| public class JobCleanupWork extends AbstractWork { |
| private static final Logger LOGGER = Logger.getLogger(JobCleanupWork.class.getName()); |
| |
| private ClusterControllerService ccs; |
| private JobId jobId; |
| private JobStatus status; |
| private Exception exception; |
| |
| public JobCleanupWork(ClusterControllerService ccs, JobId jobId, JobStatus status, Exception exception) { |
| this.ccs = ccs; |
| this.jobId = jobId; |
| this.status = status; |
| this.exception = exception; |
| } |
| |
| @Override |
| public void run() { |
| final JobRun run = ccs.getActiveRunMap().get(jobId); |
| if (run == null) { |
| LOGGER.warning("Unable to find JobRun with id: " + jobId); |
| return; |
| } |
| if (run.getPendingStatus() != null) { |
| LOGGER.warning("Ignoring duplicate cleanup for JobRun with id: " + jobId); |
| return; |
| } |
| Set<String> targetNodes = run.getParticipatingNodeIds(); |
| run.getCleanupPendingNodeIds().addAll(targetNodes); |
| run.setPendingStatus(status, exception); |
| if (targetNodes != null && !targetNodes.isEmpty()) { |
| for (String n : targetNodes) { |
| NodeControllerState ncs = ccs.getNodeMap().get(n); |
| try { |
| ncs.getNodeController().cleanUpJoblet(jobId, status); |
| } catch (Exception e) { |
| e.printStackTrace(); |
| } |
| } |
| } else { |
| CCApplicationContext appCtx = ccs.getApplicationContext(); |
| if (appCtx != null) { |
| try { |
| appCtx.notifyJobFinish(jobId); |
| } catch (HyracksException e) { |
| e.printStackTrace(); |
| } |
| } |
| run.setStatus(run.getPendingStatus(), run.getPendingException()); |
| ccs.getActiveRunMap().remove(jobId); |
| ccs.getRunMapArchive().put(jobId, run); |
| try { |
| ccs.getJobLogFile().log(createJobLogObject(run)); |
| } catch (Exception e) { |
| throw new RuntimeException(e); |
| } |
| } |
| } |
| |
| private JSONObject createJobLogObject(final JobRun run) { |
| JSONObject jobLogObject = new JSONObject(); |
| try { |
| ActivityClusterGraph acg = run.getActivityClusterGraph(); |
| jobLogObject.put("activity-cluster-graph", acg.toJSON()); |
| jobLogObject.put("job-run", run.toJSON()); |
| } catch (JSONException e) { |
| throw new RuntimeException(e); |
| } |
| return jobLogObject; |
| } |
| } |